CN210902797U

CN210902797U - Push-down dust collector

Info

Publication number: CN210902797U
Application number: CN201921381305.6U
Authority: CN
Inventors: 刘力豹
Original assignee: Suzhou Dibei Intelligent Manufacturing Co ltd
Current assignee: Suzhou Dibea Electrical Technology Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-07-03
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a push-down dust catcher, including dust catcher body and scrubbing brush body, the dust catcher body, it is including inhaling the pipe, filtering component, subassembly and handle take place for the air current, inhale the longitudinal axis that pipe and suction channel were injectd, the longitudinal axis that filtering component and whirlwind chamber were injectd and the longitudinal axis that handle and battery chamber were injectd roughly collineation, the scrubbing brush body includes the scrubbing brush casing, dusting mechanism and running gear with treat the cleaning surface contact and have smooth and easy degree of freedom along all directions motion so that the scrubbing brush body has smooth and easy degree of freedom along all directions motion. The utility model discloses a flexible operation is light when push-down dust catcher is clean, and can cool down the battery.

Description

Push-down dust collector

Technical Field

The utility model relates to a dust catcher field, concretely relates to push-down dust catcher.

Background

The existing stick-type vacuum cleaner generally consists of a handheld vacuum cleaner and a floor brush, and the handheld vacuum cleaner is a common cleaning device which can generate very strong suction force to suck dust or foreign matters accumulated on the surface of a floor, a carpet, a wall surface or other objects into a dust cup of the handheld vacuum cleaner. A hand-held cleaner typically comprises a suction tube, a filter assembly, an airflow generating assembly and a handle. The floor brush is a common cleaning accessory matched with the handheld dust collector. Generally, the bottom of the floor brush is provided with a dust suction opening, the floor brush is internally provided with a dust suction channel, and the dust suction channel is communicated with the middle part of the dust suction opening. The dust suction opening is also provided with a rolling brush. During operation, make the negative pressure chamber through the fan, the whirlwind chamber, the inside negative pressure that generates of suction channel and dust absorption passageway produces suction, the round brush realizes playing the dirt effect on treating the cleaning surface, will treat the dust on the cleaning surface promptly and pat out, then get into the dust absorption passageway from the dust absorption mouth, then pass through the suction channel in proper order, the whirlwind chamber, negative pressure chamber and battery chamber, carry out filtration through filtering component, can be with dust and the foreign matter of great granule in being collected the dirt cup, clean air passes through negative pressure chamber and battery chamber and discharges.

On one hand, under the action of suction force, the floor brush of the existing push rod type dust collector is generally continuously attached to a surface to be cleaned and is difficult to lift, and the floor brush can only move along the direction vertical to the axis of the rolling brush and is difficult to move along the direction parallel to the axis of the rolling brush, so that the operation is not light when the dust collector is cleaned. On the other hand, the prior stick-type vacuum cleaner is generally matched with a pistol type vacuum cleaner, the handle of the pistol type vacuum cleaner is positioned below the suction pipe, the pistol type vacuum cleaner is heavier, and the suction pipe is required to apply moving force to the pistol type vacuum cleaner and the floor brush, so that the floor brush needs to move while bearing the dead weight of the pistol type vacuum cleaner, and the whole stick-type vacuum cleaner is more inflexible and portable to operate. How to realize flexible and light operation of the push rod type dust collector is a problem to be solved urgently in the field.

Disclosure of Invention

The utility model aims at providing a push-down dust catcher of flexible operation light.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a stick cleaner, comprising:

the vacuum cleaner comprises a cleaner body, a filter assembly, an airflow generation assembly and a handle, wherein the suction pipe is provided with a suction channel, the suction pipe and the suction channel thereof define a first longitudinal axis, the filter assembly is provided with a cyclone cavity, the filter assembly and the cyclone cavity thereof define a second longitudinal axis, the airflow generation assembly is provided with a negative pressure cavity and comprises a fan arranged in the negative pressure cavity and a battery for supplying power to the fan, the handle is provided with a battery cavity for accommodating the battery, the handle and the battery cavity thereof define a third longitudinal axis, the first longitudinal axis, the second longitudinal axis and the third longitudinal axis are approximately collinear, and the battery is arranged in the battery cavity;

the floor brush comprises a floor brush body, a dust raising mechanism and a travelling mechanism, wherein the floor brush body comprises a floor brush shell, the dust raising mechanism and the travelling mechanism, the floor brush shell is provided with a dust suction port arranged at the bottom of the floor brush shell and a dust suction channel which is formed in the floor brush shell and communicated with the dust suction port, the dust raising mechanism and the travelling mechanism are arranged at the bottom of the floor brush shell, and the dust raising mechanism and the travelling mechanism are in contact with a surface to be cleaned and have smooth freedom degrees of movement along all directions so that the floor brush body has smooth freedom degrees of movement along all directions;

the suction pipe is used as a push rod, the other end of the suction pipe extends to the floor brush shell and is connected with the floor brush shell, and the dust collection channel, the suction channel, the cyclone cavity and the negative pressure cavity are sequentially communicated.

Preferably, the dust raising mechanism comprises bristles arranged vertically.

Preferably, the bristles are planted at the bottom of the floor brush body.

Preferably, the bristles are sequentially densely distributed along the circumferential direction around the dust suction port.

Preferably, the running gear comprises a ball which can roll freely.

Preferably, the ball is embedded in the bottom of the floor brush body.

Preferably, the battery cavity is an air outlet channel communicated with the negative pressure cavity.

Preferably, the filter assembly comprises:

the bottom of the dust cup is provided with an air inlet, and the air inlet of the dust cup is communicated with the air outlet of the suction pipe;

the side wall of the cyclone separator is fully distributed with an air inlet, the end part of the cyclone separator is provided with an air outlet, the cyclone separator is arranged in the dust cup, a cyclone cavity is formed between the cyclone separator and the dust cup, and the cup mouth of the dust cup is in sealing contact with the outer wall of the cyclone separator;

and the filter is arranged at the air outlet of the cyclone separator.

Preferably, the airflow generating assembly includes a fan housing, the fan housing forming the negative pressure cavity.

Preferably, the fan housing is spherical.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the utility model discloses a push-down dust catcher, on the one hand, but the equal universal removal of dusting mechanism and running gear, the scrubbing brush can be followed arbitrary direction and removed, the flexible operation is light during cleaning, on the other hand, the suction tube, the roughly collineation of the longitudinal axis of filter component and handle, the handle is located the top, the battery is located the battery chamber, the dead weight accessible scrubbing brush of hand-held dust catcher supports, the operator need not bear the weight of hand-held dust catcher, as long as apply the effort that removes hand-held dust catcher and scrubbing brush can, the flexible operation is light during cleaning, and can cool down the battery.

Drawings

FIG. 1 is a schematic view of a stick type vacuum cleaner according to the present invention;

FIG. 2 is an overall sectional view of the stick type vacuum cleaner of the present invention;

fig. 3 is an enlarged sectional view of the vacuum cleaner body of the present invention.

Wherein: 100. a cleaner body; 110. a suction tube; 111. a suction channel; 120. a filter assembly; 121. a cyclone chamber; 122. a dust cup; 123. a cyclone separator; 124. a filter; 130. an airflow generating assembly; 131. a negative pressure chamber; 132. a fan; 133. a battery; 134. a fan housing; 140. a handle; 141. a battery cavity; 200. a floor brush body 210, a floor brush shell; 211. a dust suction port; 212. a dust collection channel; 220. a dusting mechanism; 230. a traveling mechanism.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

referring to fig. 1 to 3, as illustrated therein, a stick type cleaner includes:

a cleaner body 100 including a suction pipe 110, a filter assembly 120, an airflow generating assembly 130, and a handle 140, the suction pipe 110 having a suction passage 111, the suction passage 111 of the suction pipe 110 defining a first longitudinal axis, the filter assembly 120 having a cyclone chamber 121, the filter assembly 120 and the cyclone chamber 121 thereof defining a second longitudinal axis, the airflow generating assembly 130 having a negative pressure chamber 131 and including a fan 132 disposed in the negative pressure chamber 131 thereof and a battery 133 for supplying power to the fan 132, the handle 140 having a battery chamber 141 for accommodating the battery 133, the handle 140 and the battery chamber 141 thereof defining a third longitudinal axis, the first longitudinal axis, the second longitudinal axis, and the third longitudinal axis being substantially collinear;

a floor brush body 200, which comprises a floor brush shell 210, a dust generating mechanism 220 and a running mechanism 230, wherein the floor brush shell 210 is provided with a dust suction port 211 arranged at the bottom of the floor brush shell and a dust suction channel 212 formed in the floor brush shell and communicated with the dust suction port 211, the dust generating mechanism 220 and the running mechanism 230 are arranged at the bottom of the floor brush shell 210, the dust generating mechanism 220 and the running mechanism 230 are in contact with a surface to be cleaned and have smooth freedom of movement along all directions so that the floor brush body 200 has smooth freedom of movement along all directions;

the suction pipe 110 serves as a push rod, and the other end thereof extends to the floor brush housing 210 and is connected to the floor brush housing 210, and the dust suction passage 212, the suction passage 111, the cyclone chamber 121, and the negative pressure chamber 131 are sequentially communicated with each other.

In the preferred embodiment of this embodiment, the dust raising mechanism 220 includes bristles that are vertically disposed.

In a preferred embodiment of the present invention, the brush bristles are planted at the bottom of the floor brush body.

In a preferred embodiment of the present invention, the brush hairs are arranged in a close-packed manner in the circumferential direction around the dust suction opening 211.

In the preferred embodiment of this embodiment, the traveling mechanism 230 includes a ball that rolls freely.

In a preferred embodiment of the present invention, the ball is embedded in the bottom of the floor brush body.

In a preferred embodiment of the present embodiment, the battery cavity 141 is an air outlet channel communicated with the negative pressure cavity 131. The battery can be cooled.

In a preferred embodiment of this embodiment, the filter assembly 120 includes:

a dust cup 122, the bottom of which is provided with an air inlet, the air inlet of the dust cup 122 is communicated with the air outlet of the suction pipe 110;

the side wall of the cyclone separator 123 is fully provided with an air inlet, the end part of the cyclone separator 123 is provided with an air outlet, the cyclone separator 123 is arranged in the dust cup 122, a cyclone cavity 121 is formed between the cyclone separator and the dust cup 122, and the cup mouth of the dust cup 122 is in sealing contact with the outer wall of the cyclone separator 123;

and a filter 124 provided at an air outlet of the cyclone separator 123.

In the preferred embodiment of this embodiment, the airflow generating assembly 130 includes a fan housing 134, the fan housing 134 defining a negative pressure cavity 131.

In the preferred embodiment of this embodiment, fan housing 134 is spherical.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A stick cleaner, comprising:

the vacuum cleaner comprises a cleaner body, a filter assembly, an airflow generation assembly and a handle, wherein the suction pipe is provided with a suction channel, the suction pipe and the suction channel thereof define a first longitudinal axis, the filter assembly is provided with a cyclone cavity, the filter assembly and the cyclone cavity thereof define a second longitudinal axis, the airflow generation assembly is provided with a negative pressure cavity and comprises a fan arranged in the negative pressure cavity and a battery for supplying power to the fan, the handle is provided with a battery cavity for accommodating the battery, the handle and the battery cavity thereof define a third longitudinal axis, and the first longitudinal axis, the second longitudinal axis and the third longitudinal axis are approximately collinear;

2. A stick cleaner according to claim 1, wherein the dust raising mechanism comprises bristles arranged vertically.

3. The stick cleaner of claim 2, wherein the bristles are planted at a bottom of the floor brush body.

4. The stick cleaner of claim 2, wherein the bristles are arranged in a close-packed arrangement in a circumferential direction around the cleaning opening.

5. A stick cleaner according to claim 1, wherein the travelling mechanism comprises free rolling balls.

6. The stick cleaner of claim 5, wherein the ball is embedded in a bottom of the floor brush body.

7. The stick cleaner of claim 1, wherein the battery chamber is an air outlet channel in communication with the negative pressure chamber.

8. The stick cleaner of claim 1, wherein the filter assembly comprises:

and the filter is arranged at the air outlet of the cyclone separator.

9. The stick vacuum cleaner of claim 1, wherein the airflow generating assembly comprises a fan housing, the fan housing forming the negative pressure chamber.

10. The stick vacuum cleaner of claim 9, wherein the fan housing is spherical.